Perhaps you should try some spelling variations:
hanh tang » hanh trang, anh tang, hanh tung
hanh mang » nhanh mang, hanh trang, nhanh lang
trong cho » trong tho, trong co, rong cho
theo chu » theo chieu, cho chu, chao chu
chu xanh » chu manh, chieu xanh, chua xang
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) OR (hanh mang)) 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) OR (hanh mang)) van ban ((cong ban) OR (cong san)) trong cho.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chu xanh - ((hanh tang) OR (hanh mang)) van ban ((cong ban) or (cong san)) trong cho".
• Adding a wildcard symbol may retrieve word variants: theo chu xanh - ((hanh tang) OR (hanh mang)) van ban ((cong ban) or (cong san)) trong cho*.