Perhaps you should try some spelling variations:
nhung huong » nhung phuong, nhung tuong, nhung cong
tieu trinh » tien trinh, tien thinh, trieu tinh
hanh trung » thanh trung, manh trung, danh trung
hanh trang » thanh trung, canh tranh, hanh trinh
cua nhung » va nhung
hoc tieu » hoc thieu, hoc dieu, hoc sieu
toan cau » toan cao, toan ban, toan tai
toan tap » toan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc tieu trinh - ((hanh trung) OR (hanh trang)) cua nhung huong dan ((toan cau) or (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc tieu trinh - ((hanh trung) OR (hanh trang)) cua nhung huong dan ((toan cau) OR (toan tap)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc tieu trinh - ((hanh trung) OR (hanh trang)) cua nhung huong dan ((toan cau) or (toan tap))".
• Adding a wildcard symbol may retrieve word variants: hoc tieu trinh - ((hanh trung) OR (hanh trang)) cua nhung huong dan ((toan cau) or (toan tap))*.