Perhaps you should try some spelling variations:
chat duc » chat xuc, chat doc, chet duoc
thai cua » tai cuc, tri cua, dai cua
than cua » nhan cua, ban cua, gian cua
te sach » toc sach
nang xa » nang x, lang xa, nang ma
hieu ve » hieu va, hieu van
ve chat » va chat, van chat
y nang » ky nang, ly nang, v nang

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sach y nang xa hoi. hieu ve chat duc ((va tinh) or (may tinh)) ((thai cua) OR (than cua)) te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach y nang xa hoi. hieu ve chat duc ((va tinh) OR (may tinh)) ((thai cua) OR (than cua)) te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach y nang xa hoi. hieu ve chat duc ((va tinh) or (may tinh)) ((thai cua) OR (than cua)) te".
• Adding a wildcard symbol may retrieve word variants: te sach y nang xa hoi. hieu ve chat duc ((va tinh) or (may tinh)) ((thai cua) OR (than cua)) te*.