Perhaps you should try some spelling variations:
thanh trung » thanh tung
hien nhanh » hien hanh, thien thanh, tien thanh
phat hang » phat hanh, phat thanh, pham thang
pham hang » pham hoang, pham hong, pham hanh
tac thanh » bac thanh, cac thanh, tcc thanh
thanh hai » thanh phan, thanh hoa, thanh san
cong tac » cong ty

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 nhanh - thanh trung ((phat hang) or (pham hang)) cong tac thanh hai~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien nhanh - thanh trung ((phat hang) OR (pham hang)) cong tac thanh hai.
• Adding a wildcard symbol may retrieve word variants: hoc hien nhanh - thanh trung ((phat hang) or (pham hang)) cong tac thanh hai*.