Perhaps you should try some spelling variations:
thanh trung » thanh tung
thieu manh » hieu manh, tien manh, trieu minh
hanh trang » canh tranh, hanh trinh, minh trang
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 ban, toan tap, toan tai
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 manh - ((hanh trang) or (thanh trung)) cua tong tuong dan ((toan cau) OR (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu manh - ((hanh trang) OR (thanh trung)) cua tong tuong dan ((toan cau) OR (toan cao)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu manh - ((hanh trang) or (thanh trung)) cua tong tuong dan ((toan cau) OR (toan cao))".
• Adding a wildcard symbol may retrieve word variants: hoc thieu manh - ((hanh trang) or (thanh trung)) cua tong tuong dan ((toan cau) OR (toan cao))*.