Perhaps you should try some spelling variations:
pham huu » pham duc, pham duy, phan huy
van hanh » van thanh, ban hanh, van anh
sang lai » sang tai, sang lap, mang lai
chat xuc » chat huu, cam xuc, chao xu
hanh di » hanh vi, hanh de, hang di
ky sang » ky nang, ky dang, ky tang
lai hoi » dai hoi, lai hoa, lai roi
hieu su » hieu sau, tieu su, hieu so
di cua » dai cua, doi cua, de cua
tu sai » tu bai, tu cai, tu lai
tu san » thu san, tu ban, tu can
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 sai) OR (tu san)) ky sang lai hoi. hieu su ((chat xuc) or (pham huu)) van hanh di cua tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu sai) OR (tu san)) ky sang lai hoi. hieu su ((chat xuc) OR (pham huu)) van hanh di cua tu.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((tu sai) OR (tu san)) ky sang lai hoi. hieu su ((chat xuc) or (pham huu)) van hanh di cua tu".
• Adding a wildcard symbol may retrieve word variants: ((tu sai) OR (tu san)) ky sang lai hoi. hieu su ((chat xuc) or (pham huu)) van hanh di cua tu*.