Perhaps you should try some spelling variations:
vai cua » dai cua, hai cua, lai cua
thuc va » thuc vat, thuc dan, thuc day
ve chat » va chat, van chat
ve cham » va cham, vu cham, ve chim
sang xa » song xa, lang xa, sang ma
ky sang » ky nang, ky dang, ky tang
sai ky » sac ky
va dan » ca dan, va dao, va dau
vi cua » di cua
tu sai » tu bai, tu san, tu cai

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sai ky sang xa hoi. hieu ((ve cham) or (ve chat)) thuc va dan ((vi cua) or (vai cua)) tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sai ky sang xa hoi. hieu ((ve cham) OR (ve chat)) thuc va dan ((vi cua) OR (vai cua)) tre.
• Adding a wildcard symbol may retrieve word variants: tu sai ky sang xa hoi. hieu ((ve cham) or (ve chat)) thuc va dan ((vi cua) or (vai cua)) tre*.