Perhaps you should try some spelling variations:
chieu sang » chieu sach, chieu xanh, hieu lang
trung pham » trung phan, trung phat, truong phan
chong cong » cong cong, thong cong, cuong cong
tung pham » hung pham, nhung pham, trung phan
ho chieu » theo chieu, hoc thieu, mot chieu
cong dan » cong san, cong tan, huong dan
ca ban » cua ban, can ban, cac ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu sang - thanh ((trung pham) or (tung pham)) chong cong dan ca ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sang - thanh ((trung pham) OR (tung pham)) chong cong dan ca ban*.