Perhaps you should try some spelling variations:
thanh vi » hanh vi, thanh va, thanh ve
su chao » su cao, sau chan
hieu su » hieu sau, tieu su, hieu so
mai hoi » mai khoi, dai hoi, lai hoi
vi cua » vai cua, di cua
xu gia » xu giao, vu gia
cua te » cua tu
sac ky » sai ky
ma hoi » xa hoi, ma hoa, me hoi

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 (cac ky)) sang ((ma hoi) OR (mai hoi)). hieu su chao xu gia thanh vi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((sac ky) OR (cac ky)) sang ((ma hoi) OR (mai hoi)). hieu su chao xu gia thanh vi cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu ((sac ky) or (cac ky)) sang ((ma hoi) OR (mai hoi)). hieu su chao xu gia thanh vi cua te".
• Adding a wildcard symbol may retrieve word variants: tu ((sac ky) or (cac ky)) sang ((ma hoi) OR (mai hoi)). hieu su chao xu gia thanh vi cua te*.