Perhaps you should try some spelling variations:
thuong cong » thong cong, thuong con, thuong dong
chieu tinh » trieu tinh, lieu tinh, kieu tinh
cua thuong » cua truong, cua phuong, ca thuong
chau tinh » cuu tinh, ha tinh, cua tinh
lanh manh » lanh tranh, lan anh, van manh
manh cua » doanh cua, ban cua
cong tan » cong tac, cong san, cong thanh
chan tu » phan tu, han tu, chai tu
chon tu » con tu, cho tu, choi tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((chieu tinh) or (chau tinh)) - lanh manh cua thuong cong tan ((chan tu) OR (chon tu))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu tinh) OR (chau tinh)) - lanh manh cua thuong cong tan ((chan tu) OR (chon tu)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chieu tinh) or (chau tinh)) - lanh manh cua thuong cong tan ((chan tu) OR (chon tu))".
• Adding a wildcard symbol may retrieve word variants: ho ((chieu tinh) or (chau tinh)) - lanh manh cua thuong cong tan ((chan tu) OR (chon tu))*.