What should Ho Chi Minh City do to attract green businesses abroad?

From March 15, Vietnam's tourism industry will reopen to welcome international visitors after nearly 2 years of closure to prevent the Covid-19 epidemic. At this point, tourism units in Ho Chi Minh City such as travel agencies, hotels, tourist attractions, etc. are almost ready, preparing the necessary conditions to welcome and serve international visitors back.

Source: https://www.sggp.org.vn/tphcm-can-lam-gi-de-thu-hut-doanh-nghiep-xanh-o-nuoc-ngoai-post703026.html