Perhaps you should try some spelling variations:
trung cong » truong cong, trong cong, trung uong
thue tinh » thuy tinh
hanh tang » hanh trang, anh tang, hanh mang
cua trung » cua truong, xuan trung, cua nhung
cho thue » choi thuc, cuc thue, cho he
tang cua » mang cua, hang cua, tang luan
cong dan » cong san, cong tan, huong dan
than cau » phan cau, than cap, thanh chau
toan cau » toan cao, toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: cho thue tinh - hanh tang cua trung cong dan ((than cau) OR (toan cau))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "cho thue tinh - hanh tang cua trung cong dan ((than cau) OR (toan cau))".
• Adding a wildcard symbol may retrieve word variants: cho thue tinh - hanh tang cua trung cong dan ((than cau) OR (toan cau))*.