Perhaps you should try some spelling variations:
thanh phuong » thanh huong, thanh chuong, khanh phong
phuong chau » phuong cham, thuong chau, phuong phap
chieu sang » chieu sach, chieu xanh, hieu lang
doi chieu » doc hieu, doi chi, ho chieu
chau dung » chan dung, chau hung, chau quang
dung cong » dung trong
tac than » tac thanh, tam than, bac thanh
tac nhan » tao nhan, cac nhan, dac nhan

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 - thanh phuong chau dung cong ((tac than) OR (tac nhan)) cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chieu sang - thanh phuong chau dung cong ((tac than) OR (tac nhan)) cau".
• Adding a wildcard symbol may retrieve word variants: doi chieu sang - thanh phuong chau dung cong ((tac than) OR (tac nhan)) cau*.