Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
tieu xanh » tieu danh, chieu xanh, dieu hanh
thanh ban » thanh san, thanh bac, thanh tan
thanh bai » thanh hai, thanh tai, thanh oai
thanh van » thanh san, thanh toan, thanh phan
cua nhung » va nhung
cong tap » cuong tap, cong tac, cong tan
tap quan » tac quan, hai quan
quan cao » quang cao, quan cau, quan ao

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 - ((((thanh ban) OR (thanh bai))) or (thanh van)) cua nhung cong tap quan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - ((((thanh ban) OR (thanh bai))) OR (thanh van)) cua nhung cong tap quan cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo tieu xanh - ((((thanh ban) OR (thanh bai))) or (thanh van)) cua nhung cong tap quan cao".
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - ((((thanh ban) OR (thanh bai))) or (thanh van)) cua nhung cong tap quan cao*.