Perhaps you should try some spelling variations:
thanh duong » thanh huong, thanh cuong, thanh vuong
thanh tung » thanh cong
nhanh dong » hanh dong, nhanh chong, anh dong
theo chua » theo chu, ho chua, cheo cua
chua xang » chua nang, chuc nang, chu bang
tran tuan » tran xuan, tran quang, tran thanh
cong tan » cong tac, cong san, cong thanh
tran tap » toan tap, tran tan, trang tai

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chua xang - thanh tung ((nhanh dong) or (thanh duong)) cong tan ((tran tap) OR (tran tuan))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chua xang - thanh tung ((nhanh dong) OR (thanh duong)) cong tan ((tran tap) OR (tran tuan)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chua xang - thanh tung ((nhanh dong) or (thanh duong)) cong tan ((tran tap) OR (tran tuan))".
• Adding a wildcard symbol may retrieve word variants: theo chua xang - thanh tung ((nhanh dong) or (thanh duong)) cong tan ((tran tap) OR (tran tuan))*.