Perhaps you should try some spelling variations:
thong cong » trong cong, tong cong, thong thong
chua xang » chua nang, chuc nang, chu bang
cho chua » cho chu, cho cua, ho chua
cong dan » cong san, cong tan, huong dan
toan ban » van ban
mang se » jang se, lang set, mang nen
mang ke » hang ke, lang ke, mang kiem

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

• Performing a fuzzy search may retrieve terms with similar spellings: cho chua xang - hanh ((mang se) or (mang ke)) thong cong dan ((toan ban) or (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: cho chua xang - hanh ((mang se) OR (mang ke)) thong cong dan ((toan ban) OR (toan tap)).
• Adding a wildcard symbol may retrieve word variants: cho chua xang - hanh ((mang se) or (mang ke)) thong cong dan ((toan ban) or (toan tap))*.