Perhaps you should try some spelling variations:
thuong cong » thong cong, thuong con, thuong dong
cua thuong » cua truong, cua phuong, ca thuong
chau tinh » cuu tinh, ha tinh, cua tinh
hanh hang » thanh hang, hang hang, hanh han
hang cua » mang cua, hang ca, huong cua
cong dan » cong san, cong tan, huong dan
ho chau » ha chau, ho chu, o chau
han tai » hang tai, nhan tai, toan tai
van tai » von tai, van tuan

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chau tinh - hanh hang cua thuong cong dan ((han tai) or (van tai))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chau tinh - hanh hang cua thuong cong dan ((han tai) OR (van tai)).
• Adding a wildcard symbol may retrieve word variants: ho chau tinh - hanh hang cua thuong cong dan ((han tai) or (van tai))*.