Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
nhieu tang » chieu sang, hieu lang, nhiet nang
truong cua » truong ca, truong quan, truong cao
tuong cua » huong cua, thong cua, luong cua
hang cong » dang cong, hang nong, bang cong
cong tan » cong tac, cong san, cong thanh
tan phan » toan phan, than phan, van phan
phan cac » nhan cach, phan dau, phan lap

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu sach) OR (nhieu tang)) - manh ((tuong cua) OR (truong cua)) hang cong tan phan cac~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chieu sach) or (nhieu tang)) - manh ((tuong cua) OR (truong cua)) hang cong tan phan cac~".
• Adding a wildcard symbol may retrieve word variants: ho ((chieu sach) or (nhieu tang)) - manh ((tuong cua) OR (truong cua)) hang cong tan phan cac*.