Perhaps you should try some spelling variations:
thanh thuong » thanh huong, thanh chuong, thanh phuong
chieu sang » chieu sach, chieu xanh, hieu lang
thuong dao » truong dao, thuong dam, tuong dao
dang cong » dung cong
ho chieu » theo chieu, hoc thieu, doi chieu
dao dang » cao dang, da dang, dao dong
dan than » dan chan, van than, dan toan
ban than » ban thanh, van thanh, ban hang

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 - thanh thuong dao dang cong ((dan than) or (ban than)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sang - thanh thuong dao dang cong ((dan than) OR (ban than)) cau.
• Adding a wildcard symbol may retrieve word variants: ho chieu sang - thanh thuong dao dang cong ((dan than) or (ban than)) cau*.