Perhaps you should try some spelling variations:
than thuong » thanh thuong, phan thuong, han thuong
thanh trung » thanh tung
thuong cong » thong cong, thuong con, thuong dong
trung than » trung thanh, trung thang, trung tuan
cong thanh » dong thanh, cong trinh, cong tan
thanh toan » thanh hoa, thanh san, tinh toan
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: ((((hoc thieu) or (toc thieu))) or (hoc hien)) xanh - thanh trung than thuong cong thanh toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((hoc thieu) OR (toc thieu))) OR (hoc hien)) xanh - thanh trung than thuong cong thanh toan ban.
• Adding a wildcard symbol may retrieve word variants: ((((hoc thieu) or (toc thieu))) or (hoc hien)) xanh - thanh trung than thuong cong thanh toan ban*.