Perhaps you should try some spelling variations:
thuc day » thuc dan, thuc vat
danh dai » danh dau, danh di, danh sai
sinh ty » sinh ly, sinh y, sinh tu
ty nang » ky nang, ty xang, ty hang
va pham » van pham, va phat, va phap
thuc va » thuc vat, thuc dan
co hoi » co hoc, co loi
cua te » cua tu
o hoi » o hoc, o hai, o hoa

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc sinh ty nang ((o hoi) or (co hoi)). lieu va pham ((thuc va) or (thuc day)) danh dai cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc sinh ty nang ((o hoi) OR (co hoi)). lieu va pham ((thuc va) OR (thuc day)) danh dai cua te.
• Adding a wildcard symbol may retrieve word variants: hoc sinh ty nang ((o hoi) or (co hoi)). lieu va pham ((thuc va) or (thuc day)) danh dai cua te*.