Cov lus piav qhia luv luv:

Kev qoj ib ce: Foreand thiab backhand thiab backhand thiab backhand thiab backhand thiab backhand thiab backhanding pumping pob, net pob ntawm net pab, tom qab nres;

(1) Xyaum viav vias, txheej txheem thiab kev ua si hauv ko taw;

(2) kev cob qhia hauv kev sib tw raug, lub zog thiab kev ua kom tawm dag zog;

(3) lub pob rov qab ua dua tshiab, tsis tas xaiv;

(4) ib leeg, ob lossis ntau tus neeg los xyaum ua;

(5) Muaj peev xwm lom zem, kev tawm dag zog, kev cob qhia ntaus pob tesnis

Nqe: $ 546- $ 609