Perhaps you should try some spelling variations:
chieu sang » chieu sach, chieu xanh, hieu lang
chieu tinh » trieu tinh, lieu tinh, chau tinh
hinh thai » sinh thai, tinh thai, dinh thi
dang cong » dung cong
trinh phi » trinh thi, trinh nhi, trinh chi
thai lua » thai luan, thai luat, thai cua
lua dang » cua dang, lua sang, luan nang
phi phi » chi phi, phi thi, thi phi

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi ((chieu sang) or (chieu tinh)) - hinh thai lua dang cong trinh phi phi~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi ((chieu sang) OR (chieu tinh)) - hinh thai lua dang cong trinh phi phi*.