Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, kieu tinh
cong quang » luong quang, thong quang, duong quang
quang tuan » quang thanh, quan luan, quang cua
chau tinh » cuu tinh, ha tinh, cua tinh
dung cong » dung trong
tuan chau » tran chau, chuan chau, thanh chau
trung va » truong va, trung ha, trung tam
trang va » tran van, hang va

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