Perhaps you should try some spelling variations:
thieu tach » thien hach, chieu sach, hieu cach
chiet tach » chieu sach
hanh trang » thanh trung, canh tranh, hanh trinh
nhung cong » dung cong, thong cong, hang cong
trang cua » tranh cua, tang cua, trung cua
cua nhung » va nhung
cong lang » cong vang, cong luong, cong quang
lang toan » dang toan, lang thang, lang thanh
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: hoc ((thieu tach) OR (chiet tach)) - hanh trang cua nhung cong lang toan cao~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc ((thieu tach) OR (chiet tach)) - hanh trang cua nhung cong lang toan cao".
• Adding a wildcard symbol may retrieve word variants: hoc ((thieu tach) OR (chiet tach)) - hanh trang cua nhung cong lang toan cao*.