Perhaps you should try some spelling variations:
thong cong » trong cong, tong cong, thong thong
thieu xanh » chieu xanh, hieu manh, thien anh
hoc thieu » toc thieu, hoc hien
hanh tram » hanh tam, hanh trang, thanh tran
van thong » van thuong, van phong, va thong
tram van » tran van, tam van, trang van
dan toan » van toan, dan than, manh toan
van tan » van tuan, van ban, van tai

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thieu xanh - hanh tram van thong cong ((dan toan) or (van tan)) ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - hanh tram van thong cong ((dan toan) OR (van tan)) ban.
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - hanh tram van thong cong ((dan toan) or (van tan)) ban*.