Perhaps you should try some spelling variations:
hanh tang » hanh trang, anh tang, hanh mang
trong cho » trong tho, trong co, rong cho
theo chu » theo chieu, cho chu, chao chu
chu xanh » chu manh, chieu xanh, chua xang
tang van » dang van, hoang van, trong van
cong ban » cong bang, cong tan, cong dan
cong san » cong tac

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chu xanh - hanh tang van ban ((cong ban) or (cong san)) trong cho~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu xanh - hanh tang van ban ((cong ban) OR (cong san)) trong cho.
• Adding a wildcard symbol may retrieve word variants: theo chu xanh - hanh tang van ban ((cong ban) or (cong san)) trong cho*.