Perhaps you should try some spelling variations:
tang tai » dung tai, sang tao, dong tai
hanh vai » hanh vi, hanh va, hanh tai
hang tai » hang va, dung tai
hieu van » hieu va, thien van, lieu va
vai cua » dai cua, hai cua, lai cua
va hanh » van hanh, va thanh, va danh
van cam » van nam, van lam, van cau
xuc va » duc va, tuc va, luc va
sac ky » cac ky
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 ((sac ky) OR (sai ky)) ((hang tai) or (tang tai)) hoi. hieu van cam xuc va hanh vai cua tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((sac ky) OR (sai ky)) ((hang tai) OR (tang tai)) hoi. hieu van cam xuc va hanh vai cua tu*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu ((sac ky) OR (sai ky)) ((hang tai) or (tang tai)) hoi. hieu van cam xuc va hanh vai cua tu*".