Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
chieu sach » chinh sach, chiet tach, chieu sang
cang hang » cang thang, hang hang, nang hang
nang cong » nang song, dang cong, bang cong
cong vang » cong lang, cong quang, cong ngang
vang phan » van phan, nang phan, quang phan
phan cac » nhan cach, phan dau, phan lap
va nang » van nang, da nang, cam nang

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 (chieu sach)) - cang hang va nang cong vang phan cac~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu tinh) OR (chieu sach)) - cang hang va nang cong vang phan cac.
• Adding a wildcard symbol may retrieve word variants: ho ((chieu tinh) or (chieu sach)) - cang hang va nang cong vang phan cac*.