Perhaps you should try some spelling variations:
thieu sach » chieu sach, thien hach, hieu cach
hanh trang » thanh trung, canh tranh, hanh trinh
hoc thieu » toc thieu, hoc hien
trang cua » tranh cua, tang cua, trung cua
cua trong » cua truong, cua trung, qua trong
nhan luan » nhan luc, nhan dan, phap luan
cong sat » cong suat, cong san, cong hat
nhan lap » thanh lap, nhan loai, nhan lang
phan lap » phan dau

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 cua trong cong sat ((((nhan lap) OR (nhan luan))) or (phan lap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu sach - hanh trang cua trong cong sat ((((nhan lap) OR (nhan luan))) OR (phan lap))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu sach - hanh trang cua trong cong sat ((((nhan lap) OR (nhan luan))) or (phan lap))*".