Perhaps you should try some spelling variations:
tieu xanh » tieu danh, chieu xanh, dieu hanh
lanh manh » lanh tranh, van manh, anh anh
nong cong » cong cong, tong cong, nang cong
cua nong » cua cong, cuu nong, cua dong
cong dan » cong san, cong tan, huong dan
dan khan » dan khanh, dan chan, dan than
lan anh » van anh, tuan anh
khan ap » khan cap, han ap, khan dam

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 - ((lanh manh) or (lan anh)) cua nong cong dan khan ap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - ((lanh manh) OR (lan anh)) cua nong cong dan khan ap*.