Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, kieu tinh
trung tuan » trung thanh, trung tam, tran tuan
chau tinh » cuu tinh, ha tinh, cua tinh
trung cua » truong cua, trung cap, dung cua
hang cong » dang cong, hang nong, bang cong
cong sat » cong suat, cong san, cong hat
sat phan » sat nhan, vat phan, xuat phan
phan cau » phan dau, phan cac, phan tu

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

• If you are trying to use Boolean operators, they must be ALL CAPS: doi ((chieu tinh) OR (chau tinh)) - hanh ((trung cua) OR (trung tuan)) hang cong sat phan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi ((chieu tinh) or (chau tinh)) - hanh ((trung cua) OR (trung tuan)) hang cong sat phan cau~".
• Adding a wildcard symbol may retrieve word variants: doi ((chieu tinh) or (chau tinh)) - hanh ((trung cua) OR (trung tuan)) hang cong sat phan cau*.