Perhaps you should try some spelling variations:
thanh tran » thanh trang, thanh toan, thanh tra
tuan nhung » quan nhung, tuan hung, thuat nhung
nhung cong » dung cong, thong cong, hang cong
hien xanh » hien hanh, hien nhanh, chieu xanh
tran tuan » tran xuan, tran quang, tran thanh
tan toan » tan tran, van toan, dan toan
tap toan » tap doan, tap quan, bai toan

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 tran tuan nhung cong ((tan toan) or (tap toan)) tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien xanh - thanh tran tuan nhung cong ((tan toan) OR (tap toan)) tap*.