1、Gwn di gijgwn liengz ndeu. Duhheu、haijdai、sihyangzsinh、makleiz、makgai、vagut、swhgvah doengh gijgwn neix mboujdanh ndaej siu huj, lij ndaej gaijndei boux ndaw ndat ninz mbouj ndaek、fatyiemz、foeggawh dem.

2、Gaej gwn bouj gvaqmauh. Seizdoeng itdingh aeu gwn bouj, lumj nohyiengz、nohlawz、nohma、noh bitmeh geq、aeuq ndoksej daengj, yienghyiengh cungj baenz bouj, danhseih gwn bouj daiq lai rox hwnjhuj. Mwh gwn hojgoh bouj ndang seiz, wng dwk di byaekhau、lauxbaeg he dapboiq gwn.

3、Gwn hojgoh manhmwnh、daeuhfouh haeu manhmwnh daiq lai hix rox hwnjhuj, boux ndaw ndat ceiq ndei mbouj gwn, couhcinj gwn le, hix aeu gwn di gijgwn liengz ndeu daeuj bangbouj siu huj.