Perhaps you should try some spelling variations:
thieu sach » chieu sach, thien hach, hieu cach
hanh trang » thanh trung, canh tranh, hanh trinh
nhung cong » dung cong, thong cong, hang cong
hoc thieu » toc thieu, hoc hien
trang cap » trung cap, trong cap, tranh chap
tuan cau » toan cau, quan cau, tuan cu

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thieu sach - hanh trang cap ((nhung cong) or (thong thong)) anh tuan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu sach - hanh trang cap ((nhung cong) OR (thong thong)) anh tuan cau.
• Adding a wildcard symbol may retrieve word variants: hoc thieu sach - hanh trang cap ((nhung cong) or (thong thong)) anh tuan cau*.