Perhaps you should try some spelling variations:
cua viet » ca viet, hoa viet, cua vat
nang mai » nang ma, nang tai, lang mai
danh vai » danh sai, danh va, doanh van
ve cham » va cham, ve chat, vu cham
vai cua » dai cua, hai cua, lai cua
va danh » va dinh, va dan, va hanh
so sinh » so sanh, so tinh, cho sinh
mai hoi » mai khoi, dai hoi, lai hoi
sinh y » sinh ly
ve cam » ve cac, va cam, ve cai
tuc va » thuc va, truc va, tuc xa
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: so sinh y nang mai hoi. hieu ((ve cam) or (ve cham)) tuc va danh vai cua viet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so sinh y nang mai hoi. hieu ((ve cam) OR (ve cham)) tuc va danh vai cua viet.
• Adding a wildcard symbol may retrieve word variants: so sinh y nang mai hoi. hieu ((ve cam) or (ve cham)) tuc va danh vai cua viet*.