Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
doi chieu » doc hieu, doi chi, ho chieu
chua nang » chuc nang, chua xang, kha nang
luong vat » luong va, luong van, luong tai
cua nang » cua dang, cua hang, cua nong
phan cau » phan dau, phan cac, phan lap

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 - canh tranh ((cua nang) OR (chua nang)) luong vat ((phan cau) or (phan tu))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu tinh - canh tranh ((cua nang) OR (chua nang)) luong vat ((phan cau) OR (phan tu))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chieu tinh - canh tranh ((cua nang) OR (chua nang)) luong vat ((phan cau) or (phan tu))*".