Perhaps you should try some spelling variations:
thieu manh » hieu manh, tien manh, trieu minh
hanh trung » thanh trung, hanh trang, manh trung
trung tuan » trung thanh, trung tam, tran tuan
hoc thieu » toc thieu, hoc hien
tuan dung » tuan duong, tran dung, tan dung
dung cong » dung trong
cong san » cong tac
toan cao » toan tap
toan ban » van 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 - hanh trung tuan dung cong san ((toan cao) OR (toan ban))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu manh - hanh trung tuan dung cong san ((toan cao) OR (toan ban))".
• Adding a wildcard symbol may retrieve word variants: hoc thieu manh - hanh trung tuan dung cong san ((toan cao) OR (toan ban))*.