Perhaps you should try some spelling variations:
hieu suat » hieu luat, hieu qua
suat chao » suat cao, suat chat, xuat chao
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
cua tuc » cua duc, cua thuoc, luat tuc
cua tu » cua su, cua cu, cua te
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 cac ky sang lai hoi. hieu suat chao xu va thanh vai ((cua tu) OR (cua tuc))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu cac ky sang lai hoi. hieu suat chao xu va thanh vai ((cua tu) OR (cua tuc))".
• Adding a wildcard symbol may retrieve word variants: tu cac ky sang lai hoi. hieu suat chao xu va thanh vai ((cua tu) OR (cua tuc))*.