Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
trinh xuat » trinh luat, trinh xuan, trich xuat
hoc thieu » toc thieu, hoc hien
nong tinh » cong tinh, long tinh, dong tinh
ho chieu » theo chieu, doi chieu, mot chieu
xuat hoa » xuat khoa, xuat hoan, xuan hoa
hoa nong » khoa nong, hoa cong, hoa dong
toan cau » toan cao, toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((ho chieu) OR (hoc thieu)) sach - hanh trinh xuat hoa nong tinh toan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho chieu) OR (hoc thieu)) sach - hanh trinh xuat hoa nong tinh toan cau".
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) OR (hoc thieu)) sach - hanh trinh xuat hoa nong tinh toan cau*.