Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
trinh quan » tinh quang, trinh luat, trinh han
thanh chac » thanh cac, thanh cham, thanh chau
chua xang » chua nang, chuc nang, chu bang
quan dang » quang dang, quan lang, quan dong
dang cong » dung cong
thanh cha » thanh ha, thanh nha, thanh phan
chu xanh » chu manh, chieu xanh, chuc danh
cong tan » cong tac, cong san, cong thanh

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) or (chua xang)) - hanh trinh quan dang cong tan ((thanh chac) or (thanh cha))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu xanh) OR (chua xang)) - hanh trinh quan dang cong tan ((thanh chac) OR (thanh cha)).
• Adding a wildcard symbol may retrieve word variants: theo ((chu xanh) or (chua xang)) - hanh trinh quan dang cong tan ((thanh chac) or (thanh cha))*.