Slowly unwrap your legs from the chair and stand between their spread legs. Place your hands on their knees, and move toward their face, and then slowly lower yourself until you're moving your body from side to side with your face near their stomach. Place your hands on their sides for just a second, and then slowly work your way back up. It's all in the hips -- just stand in front of your partner and move your hips in a simple figure eight until they look like they can't take it anymore. Move your hands from the air to your breasts and then down to your sides as you do this. You can even try turning around while you work it. Firmly push your partner back against the chair, and stand in front of them. Don't even let your bodies touch. Move your hands up and down your body, like you're rubbing bubbly soap all over yourself. Be sensual, and close your eyes. Pretend you're in the shower if that helps get you in the mood. If they try to reach out for you, slap their hand away. Turn around while you're standing between your partner's legs, and slowly get low until your hands are near the floor and you're shaking your thang near your partner's crotch, stomach, or even all the way up to their face. Continue to move your body seductively as you do this, and then slowly work your way up to standing position.  If you're feeling confident, you can even turn around to give your partner a subtle smile as you do this. For a variation, you can put your hands on your partner's knees instead of the floor. Sit on your partner's lap while keeping one arm around their shoulder. Sweep your free arm downward until you're almost touching the floor and your chest is front and center. Gently move your free hand up and down like you're riding a bull in slow-motion. If you feel like your lap dancing skills are up to snuff and have a pretty flexible back, then move your free arm all the way back until it touches the floor, and your pelvis is gyrating against your partner's. Now, take the hand that was wrapped around their neck and sweep...

TL;DR in Vietnamese:
Uốn cong người giống như nữ thần nhục cảm. Làm động tác hình số 8 đơn giản. Đụng chạm cơ thể của mình. Lắc hông. Uốn cong người ra sau. Gập lưng sâu hơn. Nhảy múa đằng sau người ấy.