Perhaps you should try some spelling variations:
thong cong » trong cong, tong cong, thong thong
chau tinh » cuu tinh, ha tinh, cua tinh
trang cua » tranh cua, tang cua, thang cua
trung cua » truong cua, trung tuan, trung cap
hoc chau » hoc chat, moc chau, hoc cau
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than ban » thanh ban, toan ban, than man

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc chau tinh - hanh ((trang cua) or (trung cua)) thong cong dan than ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chau tinh - hanh ((trang cua) OR (trung cua)) thong cong dan than ban.
• Adding a wildcard symbol may retrieve word variants: hoc chau tinh - hanh ((trang cua) or (trung cua)) thong cong dan than ban*.