Perhaps you should try some spelling variations:
sang lai » sang tai, sang lap, mang lai
danh vai » danh sai, danh va, doanh van
tieu su » thieu so
lai hoa » dai hoa, loai hoc
hieu su » hieu sau, hieu so, hieu suat
vai cua » dai cua, hai cua, lai cua
ky sang » ky nang, ky dang, ky tang
tu van » tu va
tuc va » thuc va, truc va, tuc xa
cua te » cua tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu van ky sang lai hoa. ((hieu su) OR (tieu su)) chat ((tuc va) or (duc va)) danh vai cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu van ky sang lai hoa. ((hieu su) OR (tieu su)) chat ((tuc va) OR (duc va)) danh vai cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu van ky sang lai hoa. ((hieu su) OR (tieu su)) chat ((tuc va) or (duc va)) danh vai cua te".
• Adding a wildcard symbol may retrieve word variants: tu van ky sang lai hoa. ((hieu su) OR (tieu su)) chat ((tuc va) or (duc va)) danh vai cua te*.