Perhaps you should try some spelling variations:
muong thong » muong phong, muong trong, muong khuong
cong thong » cong thuong, cong trong, dong thong
giai cong » gia cong, giao cong, giai phong
ly nguoi » le nguoi, tay nguoi, lam nguoi
tu sach » thu sach, su sach, te sach
sach xa » sach dao, sach nha, sach bai
bach ha » bich ha, sach ha, bach khoa
me giai » de giai, ve giai, ke giai
xa ly » xu ly, xa la, va ly

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (( tu sach xa ly nguoi muong thong tin ) or ( tu ((bach ha) OR (bac ha)) me giai cong thong tin ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( tu sach xa ly nguoi muong thong tin ) OR ( tu ((bach ha) OR (bac ha)) me giai cong thong tin )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( tu sach xa ly nguoi muong thong tin ) or ( tu ((bach ha) OR (bac ha)) me giai cong thong tin ))".
• Adding a wildcard symbol may retrieve word variants: (( tu sach xa ly nguoi muong thong tin ) or ( tu ((bach ha) OR (bac ha)) me giai cong thong tin ))*.