Perhaps you should try some spelling variations:
truong muong » trong muong, truong huong, truong vuong
thieu xanh » chieu xanh, hieu manh, thien anh
hoc thieu » toc thieu, hoc hien
trinh cua » trinh luat, trinh quan, trinh luan
muong van » duong van, luong van, muong va
quan lang » quan hoang, gian lang, quan luan
tinh cua » sinh cua, tinh chat, tranh cua
quan lap » quan luan, quang lam, quan ly

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 xanh - hanh ((trinh cua) or (tinh cua)) truong muong van ((quan lap) OR (quan lang))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - hanh ((trinh cua) OR (tinh cua)) truong muong van ((quan lap) OR (quan lang)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu xanh - hanh ((trinh cua) or (tinh cua)) truong muong van ((quan lap) OR (quan lang))".
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - hanh ((trinh cua) or (tinh cua)) truong muong van ((quan lap) OR (quan lang))*.