Perhaps you should try some spelling variations:
hieu quang » thieu quang, hieu quan, hieu qua
chieu tinh » trieu tinh, lieu tinh, chau tinh
nhan dung » chan dung, nhan dang, ngan dung
dong cong » duong cong, dung cong, dang cong
cong sang » cong san, cong lang, cong vang
sang than » cang thang, dang thanh, sang tao
dung cua » dung luan, dung cho
cua dong » chua dong, cua cong, cua dang
than cap » khan cap, thanh lap, thanh cac

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: doi ((hieu quang) OR (chieu tinh)) - nhan dung cua dong cong sang than cap~.
• Adding a wildcard symbol may retrieve word variants: doi ((hieu quang) or (chieu tinh)) - nhan dung cua dong cong sang than cap*.