Perhaps you should try some spelling variations:
nghiep cua » nghiep vua, nghiep luan, nghien cuu
canh thoi » cach thoi, hanh thoi, anh tho
hoc doanh » hoa doanh, hoc danh, hoc dan
doanh hoa » doanh khoa, doanh hoan, danh hoa
thu canh » thuc hanh, thu cong, thu ban
thoi dap » hoi dap, thoi dai, thi dap
nhan tai » van tai, toan tai
hang tai » hang va, dung tai
mot hoc » mon hoc, mo hoc, mot goc
hai van » thai van, ha van, hai tan
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 thoi dap, nghiep cua mot hoc doanh hoa hoc xa hai van ((nhan tai) or (hang tai))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu canh thoi dap, nghiep cua mot hoc doanh hoa hoc xa hai van ((nhan tai) OR (hang tai)).
• Adding a wildcard symbol may retrieve word variants: thu canh thoi dap, nghiep cua mot hoc doanh hoa hoc xa hai van ((nhan tai) or (hang tai))*.