Perhaps you should try some spelling variations:
thanh tuong » thanh thuong, thanh tung, thanh huong
hien xanh » hien hanh, hien nhanh, chieu xanh
tuong cua » truong cua, huong cua, thong cua
hang cong » dang cong, hang nong, bang cong
dung cong » dung trong
ban than » ban thanh, van thanh, ban hang
than cao » toan cao, thai cao, than cap

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc hien xanh - thanh tuong cua ((hang cong) or (dung cong)) ban than cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien xanh - thanh tuong cua ((hang cong) OR (dung cong)) ban than cao.
• Adding a wildcard symbol may retrieve word variants: hoc hien xanh - thanh tuong cua ((hang cong) or (dung cong)) ban than cao*.