Perhaps you should try some spelling variations:
thanh va » thanh van, hanh va, thanh ha
sang mai » sang ma, sang tai, lang mai
thanh vi » hanh vi, thanh ve, nhanh vi
hieu su » hieu sau, tieu su, hieu so
mai hoi » mai khoi, dai hoi, lai hoi
xuc va » duc va, tuc va, luc va
su cam » su nam, su cao, su can
sac ky » cac ky
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 ((sai ky) or (sac ky)) sang mai hoi. hieu su cam xuc va ((thanh vi) OR (thanh va)) cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((sai ky) OR (sac ky)) sang mai hoi. hieu su cam xuc va ((thanh vi) OR (thanh va)) cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu ((sai ky) or (sac ky)) sang mai hoi. hieu su cam xuc va ((thanh vi) OR (thanh va)) cua te".
• Adding a wildcard symbol may retrieve word variants: tu ((sai ky) or (sac ky)) sang mai hoi. hieu su cam xuc va ((thanh vi) OR (thanh va)) cua te*.