Perhaps you should try some spelling variations:
thanh tuong » thanh thuong, thanh tung, thanh huong
tcvn trinh » tien trinh
nhung cong » dung cong, thong cong, hang cong
tuong cua » truong cua, huong cua, thong cua
cua nhung » va nhung
cong ban » cong bang, cong san, cong tan
toan cau » toan ban, toan tap, toan tai
toan cao » toan ban, toan tap

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: theo tcvn trinh - thanh tuong cua nhung cong ban ((toan cau) or (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tcvn trinh - thanh tuong cua nhung cong ban ((toan cau) OR (toan cao)).
• Adding a wildcard symbol may retrieve word variants: theo tcvn trinh - thanh tuong cua nhung cong ban ((toan cau) or (toan cao))*.