Perhaps you should try some spelling variations:
thanh trang » thanh trung, thanh thang, thanh tran
nhung luong » hung luong, nhung huong, nhung tuong
chiet tach » chieu sach
hanh trang » thanh trung, canh tranh, hanh trinh
luong manh » duong manh, luong thanh, duong minh
hien tach » thien hach, vien bach, hien hanh
pha nhung » phai nhuong, tham nhung, phan chung
manh toan » thanh toan, anh tuan, tinh toan
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: hoc ((hien tach) OR (chiet tach)) - ((hanh trang) or (thanh trang)) pha nhung luong manh toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((hien tach) OR (chiet tach)) - ((hanh trang) OR (thanh trang)) pha nhung luong manh toan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc ((hien tach) OR (chiet tach)) - ((hanh trang) or (thanh trang)) pha nhung luong manh toan cau".
• Adding a wildcard symbol may retrieve word variants: hoc ((hien tach) OR (chiet tach)) - ((hanh trang) or (thanh trang)) pha nhung luong manh toan cau*.