Perhaps you should try some spelling variations:
thuong cong » thong cong, thuong con, thuong dong
thanh tung » thanh cong
cap thuong » chap thuong, ca thuong, cao thuong
chau tinh » cuu tinh, ha tinh, cua tinh
doi chau » doi chieu, gioi chau, hoi chu
tung cap » trung cap, cung cap, thong cap
cong san » cong tac
phan cau » phan dau, phan tu, toan cau
phan lap » phan dau
phan cac » nhan cach, phan dau, phan van

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chau tinh - thanh tung cap thuong cong san ((((phan cau) OR (phan lap))) or (phan cac))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chau tinh - thanh tung cap thuong cong san ((((phan cau) OR (phan lap))) OR (phan cac)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chau tinh - thanh tung cap thuong cong san ((((phan cau) OR (phan lap))) or (phan cac))".
• Adding a wildcard symbol may retrieve word variants: doi chau tinh - thanh tung cap thuong cong san ((((phan cau) OR (phan lap))) or (phan cac))*.