Perhaps you should try some spelling variations:
thong cong » trong cong, tong cong, thong thong
tieu xanh » tieu danh, chieu xanh, dieu hanh
lang cua » mang cua, hang cua, tang cua
long cua » luong cua, cong cua, dong cua
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than ban » thanh ban, toan ban, than man
ban cua » ban quan

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 - nhanh ((((lang cua) or (ban cua))) or (long cua)) thong cong dan than ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - nhanh ((((lang cua) OR (ban cua))) OR (long cua)) thong cong dan than ban.
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - nhanh ((((lang cua) or (ban cua))) or (long cua)) thong cong dan than ban*.