Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, chau tinh, kieu tinh
thanh tung » thanh cong
cong thanh » cong trinh, cong tan, truong thanh
dong thanh » truong thanh
lieu tinh » trieu tinh, diep tinh, bien tinh
tung tuan » trung tuan, hung tuan, quang tuan
tuan ban » tuan bang, toan ban, luan ban
can cau » van cau, ban cau, ca cau

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 (lieu tinh)) - thanh tung tuan ban ((cong thanh) OR (dong thanh)) can cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu tinh) OR (lieu tinh)) - thanh tung tuan ban ((cong thanh) OR (dong thanh)) can cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chieu tinh) or (lieu tinh)) - thanh tung tuan ban ((cong thanh) OR (dong thanh)) can cau".
• Adding a wildcard symbol may retrieve word variants: ho ((chieu tinh) or (lieu tinh)) - thanh tung tuan ban ((cong thanh) OR (dong thanh)) can cau*.