Perhaps you should try some spelling variations:
thanh thang » nhanh thang, thanh thanh, thanh hang
chieu sang » chieu sach, chieu xanh, hieu lang
doi chieu » doc hieu, doi chi, ho chieu
cong bang » cuong bang, dong bang, hong bang
thang va » hang va, trang va, thong va
cong ban » cong san, cong tan, cong dan
khan cap » khan ap, than cap, khoan cam
va lang » va nang, hoa lang

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 thang va lang ((cong ban) or (cong bang)) khan cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu sang - thanh thang va lang ((cong ban) OR (cong bang)) khan cap.
• Adding a wildcard symbol may retrieve word variants: doi chieu sang - thanh thang va lang ((cong ban) or (cong bang)) khan cap*.