Perhaps you should try some spelling variations:
chieu sang » chieu sach, chieu xanh, hieu lang
nhieu tang » hieu lang, nhiet nang
hieu manh » chieu xanh, hieu nganh, dieu hanh
tong gian » tong giao, tong giam, trong giang
gian nhu » gian phu, gian nhung, gian nghe
cong cu » chung cu
cu han » cu nhan, chu han, cu phan

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi ((hieu manh) or (((chieu sang) or (nhieu tang)))) - thanh cong cu han tong gian nhu cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi ((hieu manh) OR (((chieu sang) OR (nhieu tang)))) - thanh cong cu han tong gian nhu cau.
• Adding a wildcard symbol may retrieve word variants: doi ((hieu manh) or (((chieu sang) or (nhieu tang)))) - thanh cong cu han tong gian nhu cau*.