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 dan » phan dau, gian dan, nhan 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 dan) OR (hang tai))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thu canh thoi dap, nghiep cua mot hoc doanh hoa hoc xa hai van ((nhan dan) 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 dan) OR (hang tai))*.