Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
theo chuc » theo chu, tho chu, treo chu
tang cua » mang cua, hang cua, tang luan
dung cua » dung luan, dung cho
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than tap » toan tap, han tap, phan tap
hang ca » hang va, nang cao, hang tai

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chuc nang - hanh ((((tang cua) or (dung cua))) or (hang ca)) nhung cong dan than tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chuc nang - hanh ((((tang cua) OR (dung cua))) OR (hang ca)) nhung cong dan than tap.
• Adding a wildcard symbol may retrieve word variants: theo chuc nang - hanh ((((tang cua) or (dung cua))) or (hang ca)) nhung cong dan than tap*.