Perhaps you should try some spelling variations:
trung cong » truong cong, trong cong, trung uong
chao chu » cho chu, cua chu, cao cho
chu xanh » chu manh, chieu xanh, chua xang
bang cua » ban cua, hang cua, tang cua
mang cua » manh cua, dung cua, ban 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

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

• Performing a fuzzy search may retrieve terms with similar spellings: chao chu xanh - anh ((bang cua) OR (mang cua)) trung cong dan than ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "chao chu xanh - anh ((bang cua) OR (mang cua)) trung cong dan than ban*".