Perhaps you should try some spelling variations:
thanh dai » thanh hai, thanh tai, thanh dat
cua viet » ca viet, hoa viet, cua vat
va thanh » gia thanh, ban thanh, va tinh
va cam » va cham, va cac, va cao
tuc va » thuc va, truc va, tuc xa
te sai » te tai, te bai, te lai
sai ky » sac ky
ma hoi » mai hoi, ma hoa, me hoi
ve cam » ve cham, ve cac, ve cai

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sai ky nang ((ma hoi) or (xa hoi)). hieu ((ve cam) or (va cam)) tuc va thanh dai cua viet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sai ky nang ((ma hoi) OR (xa hoi)). hieu ((ve cam) OR (va cam)) tuc va thanh dai cua viet.
• Adding a wildcard symbol may retrieve word variants: te sai ky nang ((ma hoi) or (xa hoi)). hieu ((ve cam) or (va cam)) tuc va thanh dai cua viet*.