Perhaps you should try some spelling variations:
sang lai » sang tai, sang lap, mang lai
danh tai » doanh tai, dinh tai, hanh tai
ky sang » ky nang, ky dang, ky tang
lai hoi » dai hoi, lai hoa, lai roi
hieu so » thieu so
cam tuc » cam xuc, cam tu, nam thuc
va danh » va dinh, va dan, va hanh
tai cua » thai cua, tai cuc, tri cua
tu sac » tu sach, tu san, tu bac
so cam » so cap, so lam, bo cam
tuc va » thuc va, truc va, tuc xa
cua tu » cua tuc, cua su, cua cu

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 cac)) ky sang lai hoi. hieu so cam tuc va danh tai cua tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu sac) OR (tu cac)) ky sang lai hoi. hieu so cam tuc va danh tai cua tu.
• Adding a wildcard symbol may retrieve word variants: ((tu sac) or (tu cac)) ky sang lai hoi. hieu so cam tuc va danh tai cua tu*.