Perhaps you should try some spelling variations:
thanh trung » thanh tung
trung thanh » truong thanh
thieu xanh » chieu xanh, hieu manh, thien anh
thanh dung » thanh duong, thanh tung, thanh hung
dung cong » dung trong
cong tan » cong tac, cong san, cong thanh
toan tai » toan tap, doanh tai, toan cao
toan ban » van ban

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

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