Perhaps you should try some spelling variations:
chieu sang » chieu sach, chieu xanh, hieu lang
canh trang » canh tranh, hanh trang, banh trang
cong toan » cong tan, cong hoan, cong tuan
ho chieu » theo chieu, hoc thieu, doi chieu
phan cac » nhan cach, phan dau, phan van
phan lap » phan dau
va bang » va lang, va ban, va hang
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 sang - canh trang ((va bang) OR (va nang)) cong toan ((phan cac) or (phan lap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sang - canh trang ((va bang) OR (va nang)) cong toan ((phan cac) OR (phan lap)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sang - canh trang ((va bang) OR (va nang)) cong toan ((phan cac) or (phan lap))".
• Adding a wildcard symbol may retrieve word variants: ho chieu sang - canh trang ((va bang) OR (va nang)) cong toan ((phan cac) or (phan lap))*.