Perhaps you should try some spelling variations:
thanh vai » thanh hai, thanh van, thanh tai
va thanh » gia thanh, ban thanh, va tinh
hieu ve » hieu va, hieu van
vai cua » dai cua, hai cua, lai cua
cam tuc » cam xuc, cam tu, nam thuc
cua tre » cua te, cuu tre, cua triet
nang xa » lang xa, nang ma, mang xa
tu sach » thu sach, su sach, te sach
ve cam » ve cham, ve cac, va cam
tuc va » thuc va, truc va, tuc xa
tu sac » tu cac, tu san, tu bac

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((tu sac) or (tu sach)) ky ((nang xa) OR (nang x)) hoi. hieu ve cam tuc va thanh vai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu sac) OR (tu sach)) ky ((nang xa) OR (nang x)) hoi. hieu ve cam tuc va thanh vai cua tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((tu sac) or (tu sach)) ky ((nang xa) OR (nang x)) hoi. hieu ve cam tuc va thanh vai cua tre".
• Adding a wildcard symbol may retrieve word variants: ((tu sac) or (tu sach)) ky ((nang xa) OR (nang x)) hoi. hieu ve cam tuc va thanh vai cua tre*.