Perhaps you should try some spelling variations:
chieu sang » chieu sach, chieu xanh, hieu lang
thang cua » thong cua, hang cua, than cua
tranh cua » doanh cua, manh cua
hieu van » hieu va, thien van, lieu va
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan ban » van 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) or (hieu van)) - hanh ((thang cua) or (tranh cua)) trong cong dan toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu sang) OR (hieu van)) - hanh ((thang cua) OR (tranh cua)) trong cong dan toan ban.
• Adding a wildcard symbol may retrieve word variants: ho ((chieu sang) or (hieu van)) - hanh ((thang cua) or (tranh cua)) trong cong dan toan ban*.