Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
tay nhung » tay nung, hay nhung, ty nhung
theo chu » theo chieu, cho chu, chao chu
chu sach » cau sach, thu sach, chieu sach
cong dan » cong san, cong tan, huong dan
dan phan » doan phan, dan chan, van phan
phan cau » phan dau, phan cac, phan tu

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

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