Perhaps you should try some spelling variations:
chieu sang » chieu sach, chieu xanh, hieu lang
danh thach » danh thanh, doanh thanh, dinh thanh
thach gian » thach giang, thanh gian, thanh giang
toc chieu » toc thieu, doc hieu, hoc thieu
gian lang » gian dan
cong dan » cong san, cong tan, cong dong
than ma » than man, than va, khan ma

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc chieu sang - danh thach gian lang ((cong dan) or (huong dan)) than ma~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc chieu sang - danh thach gian lang ((cong dan) OR (huong dan)) than ma*.