Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, chau tinh, kieu tinh
manh khung » manh hung, manh tung, anh hung
lieu tinh » trieu tinh, diep tinh, bien tinh
khung cua » chung cua, khung luan, chung cu
dang cong » dung cong
cua dang » cua cong, cua ban
cong tan » cong tac, cong san, cong thanh
tan toan » tan tran, tap toan, van toan
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: theo ((chieu tinh) OR (lieu tinh)) - manh khung cua dang cong tan toan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chieu tinh) OR (lieu tinh)) - manh khung cua dang cong tan toan cau".
• Adding a wildcard symbol may retrieve word variants: theo ((chieu tinh) OR (lieu tinh)) - manh khung cua dang cong tan toan cau*.