Perhaps you should try some spelling variations:
thong cong » trong cong, tong cong, thong thong
tang luan » dung luan
chao chu » cho chu, cua chu, cao cho
chu xanh » chu manh, chieu xanh, chua xang
dung cua » dung luan, dung cho
cong dan » cong san, cong tan, huong dan
than ban » thanh ban, toan ban, than man
than ma » than man, than va, khan ma

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 - hanh ((tang luan) or (dung cua)) thong cong dan ((than ban) or (than ma))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: chao chu xanh - hanh ((tang luan) OR (dung cua)) thong cong dan ((than ban) OR (than ma)).
• Adding a wildcard symbol may retrieve word variants: chao chu xanh - hanh ((tang luan) or (dung cua)) thong cong dan ((than ban) or (than ma))*.