Perhaps you should try some spelling variations:
thanh trung » thanh tung
thuat nhung » thuat hung, thuat chung, thuat chuong
tuan nhung » quan nhung, tuan hung, tranh nhung
hien xanh » hien hanh, hien nhanh, chieu xanh
tran tuan » tran xuan, tran quang, tran thanh
cong tac » cong ty
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: hoc hien xanh - thanh trung ((tuan nhung) OR (thuat nhung)) cong tac ((tran tap) or (tran tuan))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien xanh - thanh trung ((tuan nhung) OR (thuat nhung)) cong tac ((tran tap) OR (tran tuan))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc hien xanh - thanh trung ((tuan nhung) OR (thuat nhung)) cong tac ((tran tap) or (tran tuan))*".