Perhaps you should try some spelling variations:
nhieu tang » chieu sang, hieu lang, nhiet nang
chieu sach » chinh sach, chiet tach, chieu sang
hanh trong » hanh trang, hinh trong, chinh trong
anh trong » anh thuong, dinh trong, lang trong
chan nang » chang nang, chai nang, chan dang
nang dong » nang song, lang dong, nang luong
dong hoa » dong hoc, dong co
hoa tan » hoa dan, hoa van, hoa tin
tan cao » toan cao, tao cao, tay cao

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((nhieu tang) or (chieu sach)) - ((hanh trong) or (anh trong)) chan nang dong hoa tan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((nhieu tang) OR (chieu sach)) - ((hanh trong) OR (anh trong)) chan nang dong hoa tan cao.
• Adding a wildcard symbol may retrieve word variants: ho ((nhieu tang) or (chieu sach)) - ((hanh trong) or (anh trong)) chan nang dong hoa tan cao*.