Perhaps you should try some spelling variations:
chieu sang » chieu sach, chieu xanh, hieu lang
thanh hung » thanh huong, thanh tung, thanh trung
hanh dung » thanh dung, anh dung, hanh dong
qua trong » quan trong, qua trinh, qua song
ho chieu » theo chieu, hoc thieu, mot chieu
cong sat » cong suat, cong san, cong hat
sat phan » sat nhan, vat phan, xuat phan
phan dau » phan tu, hang dau

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 - ((hanh dung) or (thanh hung)) qua trong cong sat phan dau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sang - ((hanh dung) OR (thanh hung)) qua trong cong sat phan dau.
• Adding a wildcard symbol may retrieve word variants: ho chieu sang - ((hanh dung) or (thanh hung)) qua trong cong sat phan dau*.