Perhaps you should try some spelling variations:
chua tivi » chua tinh, chua tri
chat thom » chat thai, chat hoa, chat cho
hoc sach » hoc sinh, hoc cac, hoc anh
nang mai » nang ma, nang tai, lang mai
hieu cao » chieu cao, hieu cac, hieu ca
va thanh » gia thanh, ban thanh, va tinh
thanh va » thanh van, hanh va, thanh ha
tu cach » tu cac
mai hoi » mai khoi, dai hoi, lai hoi
thom va » tho va, thoi va, nhom va
va chua » vua chua, ca chua, va chu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((tu cach) or (hoc sach)) ky nang mai hoi. hieu cao chat thom va thanh va chua tivi~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu cach) OR (hoc sach)) ky nang mai hoi. hieu cao chat thom va thanh va chua tivi.
• Adding a wildcard symbol may retrieve word variants: ((tu cach) or (hoc sach)) ky nang mai hoi. hieu cao chat thom va thanh va chua tivi*.