Perhaps you should try some spelling variations:
thanh vai » thanh hai, thanh van, thanh tai
sang lai » sang tai, sang lap, mang lai
va thanh » gia thanh, ban thanh, va tinh
ky sang » ky nang, ky dang, ky tang
lai hoi » dai hoi, lai hoa, lai roi
hieu su » hieu sau, tieu su, hieu so
su chao » su cao, sau chan
tu san » thu san, tu ban, tu can
san ky » sang ky, van ky, dan ky
cua tu » cua tuc, cua cu, cua te
cua su » qua su
xu va » xu van, tu va, su va

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu san ky sang lai hoi. hieu su chao xu va thanh vai ((cua tu) or (cua su))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu san ky sang lai hoi. hieu su chao xu va thanh vai ((cua tu) OR (cua su)).
• Adding a wildcard symbol may retrieve word variants: tu san ky sang lai hoi. hieu su chao xu va thanh vai ((cua tu) or (cua su))*.