A student builds an installation system of automation production line at the Luban Workshop of Ayutthaya Technical College in Ayutthaya, Thailand, March 14, 2023. The Luban Workshop, a Chinese vocational workshop program training talents overseas, was first inaugurated in Ayutthaya Technical College in March 2016. The workshop is named after Lu Ban, an ancient Chinese craftsman that represents the Chinese tradition of craftsmanship spirit. This workshop and its training center for railway talents have trained many students for Thailand in the past seven years. (Xinhua/Wang Teng)

A teacher (1st R) instructs students at the Luban Workshop of Ayutthaya Technical College in Ayutthaya, Thailand, March 14, 2023. The Luban Workshop, a Chinese vocational workshop program training talents overseas, was first inaugurated in Ayutthaya Technical College in March 2016. The workshop is named after Lu Ban, an ancient Chinese craftsman that represents the Chinese tradition of craftsmanship spirit. This workshop and its training center for railway talents have trained many students for Thailand in the past seven years. (Xinhua/Wang Teng)

Students operate an installation system of automation production line at the Luban Workshop of Ayutthaya Technical College in Ayutthaya, Thailand, March 14, 2023. The Luban Workshop, a Chinese vocational workshop program training talents overseas, was first inaugurated in Ayutthaya Technical College in March 2016. The workshop is named after Lu Ban, an ancient Chinese craftsman that represents the Chinese tradition of craftsmanship spirit. This workshop and its training center for railway talents have trained many students for Thailand in the past seven years. (Xinhua/Wang Teng)

This photo taken on March 14, 2023 shows the high-speed railway operation sand table at the Luban Workshop of Ayutthaya Technical College in Ayutthaya, Thailand. The Luban Workshop, a Chinese vocational workshop program training talents overseas, was first inaugurated in Ayutthaya Technical College in March 2016. The workshop is named after Lu Ban, an ancient Chinese craftsman that represents the Chinese tradition of craftsmanship spirit. This workshop and its training center for railway talents have trained many students for Thailand in the past seven years. (Xinhua/Wang Teng)

Students study at the high-speed railway operation sand table teaching area of the Luban Workshop in Ayutthaya Technical College in Ayutthaya, Thailand, March 14, 2023. The Luban Workshop, a Chinese vocational workshop program training talents overseas, was first inaugurated in Ayutthaya Technical College in March 2016. The workshop is named after Lu Ban, an ancient Chinese craftsman that represents the Chinese tradition of craftsmanship spirit. This workshop and its training center for railway talents have trained many students for Thailand in the past seven years. (Xinhua/Wang Teng)

A teacher (1st L) instructs students at the high-speed railway operation sand table teaching area of the Luban Workshop in Ayutthaya Technical College in Ayutthaya, Thailand, March 14, 2023. The Luban Workshop, a Chinese vocational workshop program training talents overseas, was first inaugurated in Ayutthaya Technical College in March 2016. The workshop is named after Lu Ban, an ancient Chinese craftsman that represents the Chinese tradition of craftsmanship spirit. This workshop and its training center for railway talents have trained many students for Thailand in the past seven years. (Xinhua/Wang Teng)