Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
theo chu » theo chieu, cho chu, chao chu
chu xanh » chu manh, chieu xanh, chua xang
chinh va » chinh ta, chinh tai, hanh va
cong dan » cong san, cong tan, huong dan
than tap » toan tap, phan tap, than cap
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 chu xanh - hanh chinh va nhung cong dan ((than tap) OR (han tap))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chu xanh - hanh chinh va nhung cong dan ((than tap) OR (han tap))".
• Adding a wildcard symbol may retrieve word variants: theo chu xanh - hanh chinh va nhung cong dan ((than tap) OR (han tap))*.