Perhaps you should try some spelling variations:
chat xuc » chat huu, chao xu, chat cua
hanh vai » hanh vi, hanh va, hanh tai
tu sang » thu sang, tu san, tu lang
vai cua » dai cua, hai cua, lai cua
va hanh » van hanh, va thanh, va danh
hieu su » hieu sau, tieu su, hieu so
lai hoa » dai hoa, loai hoc
ky sang » ky dang, ky tang, duy sang
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 sang ((ky sang) or (ky nang)) lai hoa. hieu su ((chat xuc) OR (cam xuc)) va hanh vai cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sang ((ky sang) OR (ky nang)) lai hoa. hieu su ((chat xuc) OR (cam xuc)) va hanh vai cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sang ((ky sang) or (ky nang)) lai hoa. hieu su ((chat xuc) OR (cam xuc)) va hanh vai cua te".
• Adding a wildcard symbol may retrieve word variants: tu sang ((ky sang) or (ky nang)) lai hoa. hieu su ((chat xuc) OR (cam xuc)) va hanh vai cua te*.