Perhaps you should try some spelling variations:
chieu sang » chieu sach, chieu xanh, hieu lang
thanh tung » thanh cong
nhung cong » dung cong, thong cong, hang cong
hieu cach » hieu cac, chieu sach, hieu ca
cua nhung » va nhung
dan thanh » dang thanh, danh thanh, ban thanh
thanh lap » thanh san, phan lap, thanh hai
tung cua » trung cua, tuong cua, dung cua
cong dan » cong san, cong tan, huong dan

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((((hieu cach) or (chinh sach))) or (chieu sang)) - thanh tung cua nhung cong dan thanh lap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((((hieu cach) OR (chinh sach))) OR (chieu sang)) - thanh tung cua nhung cong dan thanh lap.
• Adding a wildcard symbol may retrieve word variants: ho ((((hieu cach) or (chinh sach))) or (chieu sang)) - thanh tung cua nhung cong dan thanh lap*.