Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
chieu xanh » chieu sach, chieu sang, chieu tinh
chinh cua » chinh ca, chinh sua, hinh cua
chinh tai » chinh tri
dung cong » dung trong
cong dan » cong san, cong tan, huong dan
chan tap » phan tap, chan ta, toan tap
han tap » han tai, toan tap, nhan tai

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 - hanh ((chinh cua) or (chinh tai)) dung cong dan ((chan tap) OR (han tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu xanh - hanh ((chinh cua) OR (chinh tai)) dung cong dan ((chan tap) OR (han tap)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chieu xanh - hanh ((chinh cua) or (chinh tai)) dung cong dan ((chan tap) OR (han tap))".
• Adding a wildcard symbol may retrieve word variants: theo chieu xanh - hanh ((chinh cua) or (chinh tai)) dung cong dan ((chan tap) OR (han tap))*.