Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
chieu xanh » chieu sach, chieu sang, chieu tinh
nhung cong » dung cong, thong cong, hang cong
tranh va » tranh van, trinh va, tranh ha
thanh va » thanh van, hanh va, thanh ha
trang va » tran van, hang va
cong dan » cong san, cong tan, huong dan
dan phan » doan phan, dan chan, van phan

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chieu xanh - canh ((((tranh va) OR (thanh va))) or (trang va)) nhung cong dan phan tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu xanh - canh ((((tranh va) OR (thanh va))) OR (trang va)) nhung cong dan phan tu.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chieu xanh - canh ((((tranh va) OR (thanh va))) or (trang va)) nhung cong dan phan tu".
• Adding a wildcard symbol may retrieve word variants: theo chieu xanh - canh ((((tranh va) OR (thanh va))) or (trang va)) nhung cong dan phan tu*.