Perhaps you should try some spelling variations:
hoc thieu » hoc hien
lanh manh » lanh tranh, lan anh, van manh
cua nhung » va nhung
dung danh » dung doanh, dung dan, cuong danh
tung manh » hung manh, duong manh, luong manh
manh cua » doanh cua, ban cua
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) or (toc thieu)) sang - lanh manh cua nhung ((dung danh) or (tung manh)) tuan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc thieu) OR (toc thieu)) sang - lanh manh cua nhung ((dung danh) OR (tung manh)) tuan cau.
• Adding a wildcard symbol may retrieve word variants: ((hoc thieu) or (toc thieu)) sang - lanh manh cua nhung ((dung danh) or (tung manh)) tuan cau*.