Perhaps you should try some spelling variations:
thanh tung » thanh cong
tuan nhung » tuan hung, thuat nhung, tranh nhung
quan nhung » qua nhung, cua nhung, luan chung
dien sach » dien anh
doc dien » duoc dien, doi dien, do dien
cong san » cong tac
san chay » san pham, van chat, dan chan
chay cau » chay cao, chay chua, cay ca

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

• Performing a fuzzy search may retrieve terms with similar spellings: doc dien sach - thanh tung ((tuan nhung) or (quan nhung)) cong san chay cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doc dien sach - thanh tung ((tuan nhung) OR (quan nhung)) cong san chay cau.
• Adding a wildcard symbol may retrieve word variants: doc dien sach - thanh tung ((tuan nhung) or (quan nhung)) cong san chay cau*.