Perhaps you should try some spelling variations:
doanh khoa » toan khoa
nghiep cua » nghiep vua, nghiep luan, nghien cuu
hoc doanh » hoa doanh, hoc danh, hoc dan
thu canh » thuc hanh, thu cong, thu ban
nhan tai » van tai, toan tai
khoa hoc » hoa hoc
hang tai » hang va, dung tai
canh thi » canh thin, can thi, anh thi
hai van » thai van, ha van, hai tan
mot hoc » mon hoc, mo hoc, mot goc
thi dap » thi dai, thi dan, thi dep
hoc xa » hoc ma
xa hai » xa thai, xua hai, xa hoi

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: thu canh thi dap, nghiep cua mot hoc doanh khoa hoc xa hai van ((nhan tai) or (hang tai))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu canh thi dap, nghiep cua mot hoc doanh khoa hoc xa hai van ((nhan tai) OR (hang tai)).
• Adding a wildcard symbol may retrieve word variants: thu canh thi dap, nghiep cua mot hoc doanh khoa hoc xa hai van ((nhan tai) or (hang tai))*.