Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
theo chua » theo chu, ho chua, cheo cua
chua xang » chua nang, chuc nang, chu bang
hanh hang » thanh hang, hang hang, hanh han
cua nhung » va nhung
hang cua » mang cua, hang ca, huong cua
cong san » cong tac
than cao » toan cao, than cap, than sao
thai cao » tai cao, thoai cac, thuat cao

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chua xang - hanh hang cua nhung cong san ((than cao) OR (thai cao))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chua xang - hanh hang cua nhung cong san ((than cao) OR (thai cao))".
• Adding a wildcard symbol may retrieve word variants: theo chua xang - hanh hang cua nhung cong san ((than cao) OR (thai cao))*.