Perhaps you should try some spelling variations:
tieu xanh » tieu danh, chieu xanh, tien anh
thanh van » thanh san, thanh toan, thanh phan
cuong tap » luong tap, cong tac, cong tan
luong tai » dung tai, luong va
cua dang » cua cong, cua ban
quan cao » quang cao, quan cau, quan ao
van cua » vang cua, ban cua, dan cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((tieu xanh) or (dieu hanh)) - thanh van cua dang ((cuong tap) OR (luong tai)) quan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((tieu xanh) OR (dieu hanh)) - thanh van cua dang ((cuong tap) OR (luong tai)) quan cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((tieu xanh) or (dieu hanh)) - thanh van cua dang ((cuong tap) OR (luong tai)) quan cao".
• Adding a wildcard symbol may retrieve word variants: theo ((tieu xanh) or (dieu hanh)) - thanh van cua dang ((cuong tap) OR (luong tai)) quan cao*.