Perhaps you should try some spelling variations:
thanh trung » thanh tung
thieu manh » hieu manh, tien manh, trieu minh
tong tuong » trong tuong, tuong tuong, tong thuong
hoc thieu » toc thieu, hoc hien
tuong dan » huong dan, tung dan, xuong dan
cua tong » cua cong, cua dong, cua nong
toan cau » toan cao, toan ban, toan tai
toan tap » toan ban

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 manh - ((canh tranh) or (thanh trung)) cua tong tuong dan ((toan cau) or (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu manh - ((canh tranh) OR (thanh trung)) cua tong tuong dan ((toan cau) OR (toan tap)).
• Adding a wildcard symbol may retrieve word variants: hoc thieu manh - ((canh tranh) or (thanh trung)) cua tong tuong dan ((toan cau) or (toan tap))*.