Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
hanh trinh » canh tranh, hanh chinh
cac phuong » cac truong
hoc chieu » hoc thieu, ho chieu, hoc hien
xa truong » cac truong
luong anh » luong manh, vuong anh, duong anh
va tuong » va thuong, va thong, va phuong
anh luan » anh tuan, anh quan, anh xuan
luan ban » luan van, luan san, luan han

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc chieu tinh - hanh trinh ((cac phuong) or (((va tuong) OR (xa truong)))) luong anh luan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chieu tinh - hanh trinh ((cac phuong) OR (((va tuong) OR (xa truong)))) luong anh luan ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc chieu tinh - hanh trinh ((cac phuong) or (((va tuong) OR (xa truong)))) luong anh luan ban".
• Adding a wildcard symbol may retrieve word variants: hoc chieu tinh - hanh trinh ((cac phuong) or (((va tuong) OR (xa truong)))) luong anh luan ban*.