Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
trung tuan » trung thanh, trung tam, tran tuan
nhung cong » dung cong, thong cong, hang cong
doi chieu » doc hieu, doi chi, ho chieu
trung cua » truong cua, trung cap, dung cua
anh quan » ban quan, anh nhan, anh quoc

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chieu tinh - hanh ((trung cua) OR (trung tuan)) nhung cong ((anh quan) OR (anh tuan)) cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chieu tinh - hanh ((trung cua) OR (trung tuan)) nhung cong ((anh quan) OR (anh tuan)) cau".
• Adding a wildcard symbol may retrieve word variants: doi chieu tinh - hanh ((trung cua) OR (trung tuan)) nhung cong ((anh quan) OR (anh tuan)) cau*.